 |
 |
GeForce GTX 570 vs Radeon HD 5870
Intro
The GeForce GTX 570 features clock speeds of 732 MHz on the GPU, and 950 MHz on the 1280 MB of GDDR5 memory. It features 480 SPUs along with 60 TAUs and 40 ROPs.Compare those specs to the Radeon HD 5870, which features a clock speed of 850 MHz and a GDDR5 memory speed of 1200 MHz. It also uses a 256-bit bus, and uses a 40 nm design. It is made up of 1600(320x5) SPUs, 80 TAUs, and 32 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5870 |
|
188 Watts |
| GeForce GTX 570 |
|
219 Watts |
|
|
Memory Bandwidth
In theory, the Radeon HD 5870 is 1% faster than the GeForce GTX 570 overall, due to its higher bandwidth. (explain)
| Radeon HD 5870 |
|
153600 MB/sec |
| GeForce GTX 570 |
|
152000 MB/sec |
|
|
Texel Rate
The Radeon HD 5870 will be a lot (more or less 55%) faster with regards to texture filtering than the GeForce GTX 570. (explain)| Radeon HD 5870 |
|
68000 Mtexels/sec |
| GeForce GTX 570 |
|
43920 Mtexels/sec |
|
|
Pixel Rate
If running with lots of anti-aliasing is important to you, then the GeForce GTX 570 is a better choice, not by a very large margin though. (explain)| GeForce GTX 570 |
|
29280 Mpixels/sec |
| Radeon HD 5870 |
|
27200 Mpixels/sec |
|
|
Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.
Price Comparison
GeForce GTX 570Amazon.com
Check prices at:
|
Radeon HD 5870Amazon.com
Check prices at:
|
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
Specifications
| Model | GeForce GTX 570 | Radeon HD 5870 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | December 2010 | September 23, 2009 |
| Code Name | GF110 | Cypress XT |
| Memory | 1280 MB | 1024 MB |
| Core Speed | 732 MHz | 850 MHz |
| Memory Speed | 3800 MHz | 4800 MHz |
| Power (Max TDP) | 219 watts | 188 watts |
| Bandwidth | 152000 MB/sec | 153600 MB/sec |
| Texel Rate | 43920 Mtexels/sec | 68000 Mtexels/sec |
| Pixel Rate | 29280 Mpixels/sec | 27200 Mpixels/sec |
| Unified Shaders | 480 | 1600(320x5) |
| Texture Mapping Units | 60 | 80 |
| Render Output Units | 40 | 32 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 320-bit | 256-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 3000 million | 2154 million |
| Bus | PCIe x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 3.2 |
Memory Bandwidth: Memory bandwidth is the largest amount of data (in units of MB per second) that can be transferred over the external memory interface within a second. The number is worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This figure is calculated by multiplying the total amount of texture units by the core speed of the chip. The higher the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.
Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 570Amazon.com
Check prices at:
|
Radeon HD 5870Amazon.com
Check prices at:
|
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
|
Comments
One Response to “GeForce GTX 570 vs Radeon HD 5870”[...] stupizenii d-astea.. Primul search pe google, fara sa caut profund ceva anume... am dat de un site GeForce GTX 570 vs Radeon HD 5870 – Performance Comparison Benchmarks @ Hardware Compare Se pare ca este o comparatie intre 5870 si 570, asadar ceva mai bun decat 560-ul zis de tine... [...]